public Command getCommand(String inputLine) {
String word1 = null;
String word2 = null;
String word3 = null;
String[] words = inputLine.split(" ");
if (words.length > 0) {
// get first word
word1 = words[0];
}
if (words.length > 1) {
// get second word
word2 = words[1];
}
if (words.length > 2) {
word3 = words[2];
}
// note: we just ignore the rest of the input line.
Command command = commands.get(word1);
if (command != null) {
command.setSecondWord(word2);
command.setThirdWord(word3);
}
return command;
}
/** @return The next command from the user. */
public Command getCommands() {
String inputLine; // will hold the full input line
String word1 = null;
String word2 = null;
System.out.print("> "); // print prompt
inputLine = reader.nextLine();
// Find up to two words on the line.
Scanner tokenizer = new Scanner(inputLine);
if (tokenizer.hasNext()) {
word1 = tokenizer.next(); // get first word
if (tokenizer.hasNext()) {
word2 = tokenizer.next(); // get second word
// note: we just ignore the rest of the input line.
}
}
// Now check whether this word is known. If so, create a command
// with it. If not, create a "null" command (for unknown command).
if (commands.isCommand(word1)) {
return new Command(word1, word2);
} else {
return new Command(null, word2);
}
}
public BattleCommand getUserBattleCommand(String s) {
String word1 = null;
StringTokenizer tokenizer = new StringTokenizer(s);
if (tokenizer.hasMoreTokens()) word1 = tokenizer.nextToken();
return new BattleCommand(commands.getBattleCommandWord(word1));
}
private boolean processCommand(Command command) {
switch (command.getCommandWord()) {
case "quit":
System.out.println("Thank you for playing!");
return false;
case "help":
System.out.println(words.getCommands());
return true;
case "place":
return place(command);
}
return true;
}
public Command getUserCommand(String s) {
String word1 = null;
String word2 = null;
// Find up to two words on the line.
StringTokenizer tokenizer = new StringTokenizer(s);
if (tokenizer.hasMoreTokens()) {
word1 = tokenizer.nextToken(); // get first word
if (tokenizer.hasMoreTokens()) {
word2 = tokenizer.nextToken(); // get second word
// note: we just ignore the rest of the input line.
}
}
return new Command(commands.getCommandWord(word1), word2);
}
public String showAllBattleCommands() {
return commands.dspAllBattleCommands();
}
public void getCommands() {
commands.showAll();
System.out.println("");
}
/** @param args */
public static void main(String[] args) {
CommandWords.initialize(null);
Game theGame = new Game();
theGame.play();
}
/**
* Getter for CommandWords
*
* @return CommandWords.getCommandWords
*/
public String getCommandWords() {
return CommandWords.getCommandWords();
}
